Masters of the Air is the deeply personal story of the American bomber boys in World War II who brought the war to Hitler's doorstep. With the narrative power of fiction, Donald Miller takes readers on a harrowing ride through the fire-filled skies over Berlin, Hanover, and Dresden and describes the terrible cost of bombing for the German people. Fighting at 25,000 feet in t...(展开全部)

杜黑1869年5月30日，杜黑出生于意大利南部那不勒斯以北23公里处一个名叫卡塞塔的小镇。他出身于军人世家，家中几代都为萨伏依王室服务。由于受家庭熏陶，杜黑自幼立志继承父业，从军习武。他先是进入都灵军事工程学校学习，由于学习刻苦，成绩优异，1888年毕业时，被直接授予炮兵中尉军衔，时年19岁。后来，杜黑又进入陆军大学学习，研究有关现代战争的战略战术以及战争中的后勤问题。毕业后，他被派到陆军许多岗位上工作。无论在哪里，他都致力于科学技术与军事应用相结合。深厚的科技知识和军事知识功底，使他工作成绩十分突出，很快就晋升为上尉，并调到陆军参谋部工作。20世纪初，他受命参加研究意大利军队的机械化问题，预见到飞机在军事上将有重大的作用，从此走上了一条探索研究空军理论的坎坷人生之路。 1903年12月17日，美国莱特兄弟在北卡罗来纳州的基蒂霍克首次驾驶一架有动力的...(展开全部)

In one of the most important novels of his long and illustrious career, Nobel Prize winner Naguib Mahfouz tells the story of a delightful Egyptian family, but also reveals a second, hidden, and daring narrative: the spiritual history of mankind. "An ambitious fable that attempts to embrace within it pages not merely the world of the Middle East but that of the world itself".--T...(展开全部)

In 1912, a well-known doctor and writer named Janusz Korczak designed an extraordinary orphanage for Jewish children in Warsaw, Poland. Believing that children were capable of governing themselves, he encouraged the orphans to elect a parliament, run a court, and put out their own weekly newspaper. Even when Korczak was forced to move the orphanage into the Warsaw Ghetto after ...(展开全部)

The children of the forest live deep in the roots of an old pine tree. They collect wild mushrooms and blueberries and shelter under toadstools when it rains. They play with the squirrels and frogs, and when autumn comes, they collect and prepare food to see them through the long winter, until the warm spring breeze starts to blow.

"Unreservedly recommended, sums up in simple language Adler's experience of children." --eacher's World

The planet Lusitania is home to three sentient species: the Pequeninos; a large colony of humans; and the Hive Queen, brought there by Ender. But once against the human race has grown fearful; the Starways Congress has gathered a fleet to destroy Lusitania.Jane, the evolved computer intelligence, can save the three sentient races of Lusitania. She has learned how to move ships ...(展开全部)

Ten years have passed on Tines World, where Ravna Bergnsdot and a number of human Children ended up after a disaster that nearly obliterated humankind throughout the galaxy. Ravna and the pack animals for which the planet is named have survived a war, and Ravna has saved more than one hundred Children who were in cold-sleep aboard the vessel that brought them. While there is pe...(展开全部)